Which of the following statements about peptide bonds are true?
peptide bonds form from nucleophilic attack by an electron pair on an alpha-amino nitrogen atom on an alpha-carboxyl carbon atom of another amino acid.
peptide bond formation is a hydrolysis reaction.
peptide bonds are amide linkages.
peptides are polymers of proteins. a tetrapeptide contains five amino acid residues.
Answers: 3
Biology, 22.06.2019 10:50, keasiabradley
Overtime the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. which of the organisms would most likely survive the change to their environment?
Answers: 1
Biology, 22.06.2019 11:00, ryrytkg5107
Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3
Answers: 2
Biology, 22.06.2019 14:40, mathwhiz9125
Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.
Answers: 2
Which of the following statements about peptide bonds are true?
peptide bonds form from nucl...
peptide bonds form from nucl...
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